11
PROGRAMMING THE ELECTRONIC DEMAND TIMER, continued
"
SET WATER HARDNESS NUMBER
NOTE:
If a flashing 25 (factory default) and the word
HARDNESS
do not show in the display, press SELECT
until they do.
1.
Press the UP or DOWN button to set your water
hardness number in the display. DOWN moves the
display down to 1. UP moves the display up to 50.
NOTE: Each press of a button changes the display
by 1 between 1 and 25. Above 25, the display
changes 5 at a time; 25, 30, 35, etc. Holding a but-
ton in changes the numbers twice each second.
See the specified maximum hardness, page 4.
2.
When your water hardness number shows,
press SELECT to set.
You can get the grains per gallon (gpg) hardness of
your water supply from a water analysis laboratory,
or call and ask your local water department, if you
are on a municipal supply. If water contains iron, add
to the water hardness at a ratio of 5 grains for each
1 ppm of iron.
"
SET REGENERATION (STARTING) TIME
NOTE:
RECHARGE TIME
and a flashing 2:00 AM (factory default) should show in the display. This is a good
time for regeneration to start (over in about 2 hours) in most households because water is not in use. HARD
WATER is bypassed to house faucets during regeneration. ... See Automatic Bypass on page 14.
If no change is needed, go to step 2.
To change
this time, if desired,
do step 1.
1.
Press the UP or DOWN button to set the desired
regeneration start time.
Be sure to observe the AM or PM, as you did when
setting the time of day.
NOTE:
Each press of the buttons changes the time
by one hour. Holding the buttons in changes the
time twice each second.
2.
Press the SELECT button once more.
The display shows the present time of day.
The special
features
of your timer are explained on page 18.
TO COMPLETE THE INSTALLATION, GO TO THE SANITIZING
PROCEDURES ON PAGE 12.
